| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L2-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | HY1-24V | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | JH1-SF | ACCY RELAY SOCKET FOR HE1ARelay Socket DIN Rail | Panasonic Electric Works |
| 4 | DK2A-PS | SOCKET RELAY PC MNT FOR DK1A1BRelay Socket Through Hole | Panasonic Electric Works |
| 5 | PT570024 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | BR246-320B2-28V-023M | RELAY GEN PURPOSE DPDT 10A 28VGeneral Purpose Relay DPDT (2 Form C) 28VDC Coil Chassis Mount | Microsemi Corporation |
| 7 | OJE-SS-112LM,000 | RELAY GEN PURPOSE SPST 3A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2900893 | BASE STRIPI/O Module Rack 8 Channel | Phoenix Contact |
| 9 | PB-24SM-BC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |